The magnetic field due to current in a circular loop and a solenoid
The magnetic flux lines emerge from the North pole to the South pole outside the coil, A circular loop carrying an electric current is like a magnet in the form of a disk has...
Tagged: Iron filings
Magnetic effect of the electric current and Magnetic flux density due to current in two parallel wires
In 1819, a Danish physicist (Hans Oersted) brought a small compass near a wire carrying an electric current and parallel to it, He noticed that the compass needle deflected and when he turned the...
Magnetism, Magnet properties, types and uses
Magnetism is the ability of the magnet to attract magnetic materials, 2000 years ago, the ancient Greeks found a type of black rock located in an area named Magnesia, This type of rock has...